Record Class ModuleLatticeKemResult

java.lang.Object

java.lang.Record

net.jrodolfo.java_evolution.java24.quantum_resistant_crypto.ModuleLatticeKemResult

Record Components:

senderSecretBytes - the shared secret bytes created by the sender

receiverSecretBytes - the shared secret bytes recovered by the receiver

encapsulation - the message sent from sender to receiver

algorithm - the KEM algorithm used by the example

public record ModuleLatticeKemResult(byte[] senderSecretBytes, byte[] receiverSecretBytes, byte[] encapsulation, String algorithm)
extends Record

Captures the observable pieces of a module-lattice KEM exchange.

The result keeps the example readable without printing key material. The sender and receiver secrets are included only so tests can prove that both sides derived the same shared secret.

Constructor Summary

Constructors

Constructor	Description
ModuleLatticeKemResult(byte[] senderSecretBytes, byte[] receiverSecretBytes, byte[] encapsulation, String algorithm)	Creates an immutable KEM result.

Method Summary

Modifier and Type	Method	Description
String	algorithm()	Returns the value of the algorithm record component.
byte[]	encapsulation()	Returns the value of the encapsulation record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
byte[]	receiverSecretBytes()	Returns the value of the receiverSecretBytes record component.
boolean	secretsMatch()	Shows whether encapsulation and decapsulation reached the same secret.
byte[]	senderSecretBytes()	Returns the value of the senderSecretBytes record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ModuleLatticeKemResult

public ModuleLatticeKemResult(byte[] senderSecretBytes,
 byte[] receiverSecretBytes,
 byte[] encapsulation,
 String algorithm)

Creates an immutable KEM result.

Method Details

senderSecretBytes

public byte[] senderSecretBytes()

Returns the value of the senderSecretBytes record component.

Returns:

the value of the senderSecretBytes record component

receiverSecretBytes

public byte[] receiverSecretBytes()

Returns the value of the receiverSecretBytes record component.

Returns:

the value of the receiverSecretBytes record component

encapsulation

public byte[] encapsulation()

Returns the value of the encapsulation record component.

Returns:

the value of the encapsulation record component

secretsMatch

public boolean secretsMatch()

Shows whether encapsulation and decapsulation reached the same secret.

Returns:

true when both sides derived matching key material

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

algorithm

public String algorithm()

Returns the value of the algorithm record component.

Returns:

the value of the algorithm record component